Most vehicles are provided with a kind of sensor that alerts drivers whenever their brake pads are worn out, by either activating the brake light or by producing a screeching sound. Can worn-out brake pads cause brake lights to come on?Ĭertainly, it can, and commonly does too. Should the brake lights stay on even when the vehicle is off, the commonest cause for this is either a broken brake light switch or brake light switch stopper. This is because brake lights are part of the tail lights which illuminate whenever you press the brake pedal. Is it okay to drive with brake lights on? Worn out or bad brake pads which require urgent replacement can also cause your brake light to come on. One of such reasons is low brake fluid in particularly the master cylinder, either because you failed to top it up for some time or because there is a leak in the brake line through an opening somewhere. There are several reasons why your brake light may come on while you are still driving. Why does my brake light stay on when driving? In essence, low batteries hardly affect the batteries. If their engines are working perfectly, the batteries will not have any effect on their brakes. The dominoes fall one-by-one.Heavy-duty vehicles such as trucks and buses are commonly known to have air brakes. When you allow a problem to fester, it has a domino effect of causing other problems - like you put it on a charger, the battery cooks out, you then drive it around with no functioning battery and burn something else out. The very fact you are putting the car on a charger for monthly gaps is itself a problem. My car has sat 6 months uncharged and started (with a tiny bit of complaining) on a 3 year old battery. Your car should be able to sit 1 month uncharged and start right up. You have to have a zero tolerance policy toward electrical problems that drain the battery when the key is in the "off" position. If your car has battery-draining gremlins, fix them Note this brand isn't even offered on Amazon they mainly trade to industry, which has no tolerance for cheap junk that doesn't work. If you want to leave a charger on 24x7, you need to use a charger capable of the task. If this is an alt-technology battery like lithium, then it was either misapplied (9-cell nickel) or is a piece of junk. I gather no one was adding or checking water routinely otherwise by month 3 they would be noticing the battery was using an awful lot of water and that would prompt them to take a hard look at the standby charger. This is so common that I assume this is what happened. The charger was not a proper 3-stage charger, or didn't know how to shut off at the end of stage 3, and so it cheerfully overcharged the battery to its eventual doom. I suspect what happened is your staff bought what was readily available on the marketplace that claimed to be a "good one" (don't they all), slapped it on there, and expected the charger and the battery to "just get along". Not every charger is equalĪnd the market is so flooded with cheap junk that it's really hard to find a good one. Lithium packs are even more feisty given their fiery failure modes they absolutely require internal protective circuits to shield the battery from overcharge or undercharge. For instance a 9-cell nickel pack will be destroyed if placed on a lead-acid charger a 10-cell nickel pack will simply undercharge, which doesn't harm it. These require different charging curves and are not compatible with lead-acid chargers. Now it is possible to get other chemistries of battery such as nickel or lithium based. (Gold-plated cell interconnects? Corinthian leather plate spacers?) If the technology is lead-acid, age in years will be the single most important factor, and there will be little performance difference between a common run-of-the-mill Exide and a "quality" car battery, whatever that is. This is halfway between a daily automotive use (where that is true) and less-than-once-yearly emergency-power use (where that is also true). Any auto battery used monthly and competently charged in-between should last 4-8 years depending on conditions.
0 Comments
Leave a Reply. |